Blinken has a reputation on both sides of the aisle for being exceptionally qualified for the job of America's top diplomat, which is surprising considering he was on the wrong side of every major foreign policy blunder of the last 20 years; Iraq, Libya, and Syria.
When Senator Rand Paul asked Antony Blinken what lessons he has learned from his disastrous foreign policy record in Libya and Syria, Blinken replied that after "some hard thinking" he's proud that he has done "everything we possibly can to make sure that diplomacy is the first answer, not the last answer, and that war and conflict is our last resort."
Of course war is the last resort. Even the most hawkish war criminals would agree that war is the last resort. But the question is, war is the last resort to accomplish what? If war is the last resort to get a country to fully capitulate to Washington's demands then eventually the US will be at war with everyone.